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/***************************************************************************
kcharcoltextexport.cpp - description
-------------------
begin : Wed Sep 03 2003
copyright : (C) 2003 by Friedrich W. H. Kossebau
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License version 2 as published by the Free Software Foundation. *
* *
***************************************************************************/
// lib specific
#include "kbufferlayout.h"
#include "kcharcolumn.h"
#include "kcharcodec.h"
#include "kcharcoltextexport.h"
using namespace KHE;
KCharColTextExport::KCharColTextExport( const KCharColumn* TC, const char *D, KCoordRange CR, const TQString &CodecName )
: TDEBufferColTextExport( TC, D, CR, 1 ),
CharCodec( KCharCodec::createCodec(CodecName) ),
SubstituteChar( TC->substituteChar() ),
UndefinedChar( TC->undefinedChar() )
{
}
KCharColTextExport::~KCharColTextExport()
{
delete CharCodec;
}
void KCharColTextExport::print( TQString &T ) const
{
int p = 0;
int pEnd = NoOfBytesPerLine;
// correct boundaries
if( PrintLine == CoordRange.start().line() )
p = CoordRange.start().pos();
if( PrintLine == CoordRange.end().line() )
pEnd = CoordRange.end().pos()+1;
// draw individual chars
uint e = 0;
for( ; p<pEnd; ++p, ++PrintData )
{
// get next position
uint t = Pos[p];
// clear spacing
T.append( whiteSpace(t-e) );
// print char
KHEChar B = CharCodec->decode( *PrintData );
T.append( B.isUndefined() ? KHEChar(UndefinedChar) : !B.isPrint() ? KHEChar(SubstituteChar) : B );
e = t + 1;
}
T.append( whiteSpace(NoOfCharsPerLine-e) );
++PrintLine;
}
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